000
FZNT02 KNHC 280320
HSFAT2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
0430 UTC THU OCT 28 2021

SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS

SEAS GIVEN AS SIGNIFICANT WAVE HEIGHT...WHICH IS THE AVERAGE
HEIGHT OF THE HIGHEST 1/3 OF THE WAVES. INDIVIDUAL WAVES MAY BE
MORE THAN TWICE THE SIGNIFICANT WAVE HEIGHT.

SECURITE

ATLANTIC FROM 07N TO 31N W OF 35W INCLUDING CARIBBEAN SEA AND
GULF OF MEXICO

SYNOPSIS VALID 0000 UTC THU OCT 28.
24 HOUR FORECAST VALID 0000 UTC FRI OCT 29.
48 HOUR FORECAST VALID 0000 UTC SAT OCT 30.

.WARNINGS.

...GULF OF MEXICO GALE WARNING...
.GULF OF MEXICO COLD FRONT FROM 30N91W TO 22N98W. N OF 26N E OF 
FRONT TO 88W S TO SW WINDS 20 TO 30 KT. SEAS TO 8 FT. W OF FRONT 
W TO NW WINDS 20 TO 25 KT. SEAS BUILDING TO 8 FT.  
.12 HOUR FORECAST COLD FRONT FROM 30N85W TO 23N90W TO 19N95W. N 
OF 25N E OF FRONT TO 83W S TO SW WINDS 20 TO 30 KT WITH FREQUENT 
GUSTS TO GALE FORCE. SEAS 8 TO 9 FT. N OF 26N W OF FRONT TO 94W 
W TO NW WINDS 25 TO 35 KT. SEAS 8 TO 12 FT. ELSEWHERE N OF 25N W 
OF FRONT NW TO N WINDS 20 TO 30 KT. SEAS 8 TO 9 FT. S OF 22N W 
OF FRONT N WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.
.24 HOUR FORECAST COLD FRONT FROM 26N82W TO 20N88W TO 18N94W. N 
OF 26N W OF FRONT TO 94W W TO NW WINDS 30 TO 35 KT. SEAS 9 TO 14 
FT. ELSEWHERE N OF 24N W OF FRONT TO 96W W TO NW WINDS 20 TO 30 
KT. SEAS 8 TO 10 FT. S OF 22N BETWEEN 90W AND 94W N WINDS 20 TO 
25 KT. SEAS LESS THAN 8 FT.
.48 HOUR FORECAST COLD FRONT SE OF AREA. N OF 22N E OF 95W W TO 
NW WINDS 20 TO 30 KT. SEAS 8 TO 14 FT.

.SYNOPSIS AND FORECAST.

.ATLC COLD FRONT FROM 31N63W TO 26N80W. N OF 28N E OF FRONT TO A 
LINE FROM 31N56W TO 28N65W SW TO W WINDS 20 TO 25 KT. SEAS 8 TO 
10 FT. N OF 29N W OF FRONT TO 73W W TO NW WINDS 20 TO 25 KT. 
SEAS 8 TO 10 FT.
.24 HOUR FORECAST WEAKENING COLD FRONT FROM 31N60W TO 25N75W. N 
OF 29N E OF FRONT TO A LINE FROM 31N52W TO 29N55W SW TO W WINDS 
20 TO 25 KT. SEAS 8 TO 11 FT IN N SWELL. N OF 29N W OF FRONT TO 
65W W TO NW WINDS 20 TO 25 KT. SEAS 8 TO 10 FT. ELSEWHERE N OF A 
LINE FROM 31N48W TO 27N60W TO 27N65W TO 31N73W WINDS 20 KT OR 
LESS. SEAS 8 TO 9 FT IN NW TO N SWELL.
.48 HOUR FORECAST DISSIPATING COLD FRONT FROM 31N55W TO 27N65W. 
N OF 30N E OF FRONT TO 46W SW WINDS 20 TO 25 KT. SEAS 8 TO 10 
FT. N OF 30N W OF FRONT TO 58W W TO NW WINDS 20 TO 25 KT. SEAS 8 
TO 10 FT. ELSEWHERE N OF A LINE FROM 31N42W TO 27N50W TO 26N55W 
TO 27N61W TO 31N65W WINDS 20 KT OR LESS. SEAS 8 TO 9 FT IN NW TO 
N SWELL.

.ATLC 24 HOUR FORECAST N OF 28N AND W OF A LINE FROM 31N77W TO 
27N79W S TO SW WINDS 20 TO 25 KT. SEAS BUILDING TO 8 FT N OF 30N.
.36 HOUR FORECAST COLD FRONT FROM 31N76W TO 24N81W. N OF 27N AND 
W OF A LINE FROM 31N72W TO 27N76W SW TO W WINDS 20 TO 30 KT. 
SEAS 8 TO 10 FT.
.48 HOUR FORECAST COLD FRONT FROM 31N73W TO 23N80W. N OF 27N AND 
W OF A LINE FROM 31N75W TO 27N78W SW TO W WINDS 20 TO 30 KT. 
SEAS 8 TO 10 FT. S OF 27N W OF FRONT W WINDS 20 TO 25 KT. SEAS 
LESS THAN 8 FT. ELSEWHERE N OF 27N AND W OF 65W WINDS 20 KT OR 
LESS. SEAS 8 TO 9 FT IN N SWELL.

.CARIBBEAN FROM 11N TO 13N BETWEEN 68W AND 72W...INCLUDING THE 
GULF OF VENEZUELA...NE TO E WINDS 20 TO 25 KT. SEAS LESS THAN 8 
FT.
.12 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.

.CARIBBEAN 48 HOUR FORECAST N OF 21N W OF 85W...INCLUDING THE 
YUCATAN CHANNEL...NW WINDS 20 TO 25 KT. SEAS 8 TO 10 FT.

.REMAINDER OF AREA WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.

$$
.FORECASTER GR. NATIONAL HURRICANE CENTER.